Question

number of waves in bohr's orbit of H atom is 2 . Its potential energy would be

Answer 1

Answer:

Refers to the Attachment

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Answer 2

The answer is -3.02 eV:

Explanation:

• Here in the question

• n = 3

• PE = -2.7 × z²/n² eV

• PE = -2.7 × 1²/2² eV

• PE = -3.02 eV

• The Bohr model of atomic physics describes an atom as a tiny, positively charged nucleus surrounded by electrons.
• These electrons move in circular orbits around the nucleus, similar to the configuration of the solar system,
• except that electrostatic forces attract rather than repel them.